June 8, 2021 Public preview security update (KB5003645)

June 8, 2021 Public preview security update KB5003645 Applies To Azure Local, version 21H2 Improvements and fixes This public preview security update includes quality improvements. Key changes include: Addresses an issue in which a principal in a trusted MIT realm fails to obtain a Kerberos servi...

May 11, 2021—KB5003225 (Security-only update)

May 11, 2021—KB5003225 Security-only update Applies To Windows Server 2008 Important Verify that you have installed the required updates listed in the How to get this update section before installing this update. WSUS scan cab files will continue to be available for Windows Server 2008 SP2. If yo...

May 11, 2021—KB5003197 (OS Build 14393.4402) - EXPIRED

May 11, 2021—KB5003197 OS Build 14393.4402 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions EXPIRATION NOTICE As of 9/12/2023, KB5003197 is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recommend...

May 11, 2021—Hotpatch KB5003246 (OS Build 17784.1701)

May 11, 2021—Hotpatch KB5003246 OS Build 17784.1701 Applies To Windows Server 2019 Datacenter: Azure Edition - Preview Improvements and fixes public preview Security updates to the Windows App Platform and Frameworks. If you installed earlier updates, only the new fixes contained in this package...

February 9, 2021—KB4601348 (Monthly Rollup)

February 9, 2021—KB4601348 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard IMPORTANT Adobe Flash Player went out of support on December 31, 2020. For more information, see Adobe Flash end of support on December 31, 2020. Flash content will be blocked from running in Flas...

February 9, 2021—KB4601366 (Security-only update)

February 9, 2021—KB4601366 Security-only update Applies To Windows Server 2008 IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Customers who have purchased the Extended Security Update ESU for on-premises...

February 9, 2021—KB4601363 (Security-only update)

February 9, 2021—KB4601363 Security-only update Applies To Windows 7 Enterprise ESU Windows 7 Professional ESU Windows 7 Ultimate ESU Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded...

January 12, 2021—KB4598243 (OS Build 14393.4169) - EXPIRED

January 12, 2021—KB4598243 OS Build 14393.4169 - EXPIRED Applies To Windows 10, version 1607, all editions Windows Server 2016, all editions Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other relea...

January 12, 2021—KB4598279 (Monthly Rollup)

January 12, 2021—KB4598279 Monthly Rollup Applies To Windows 7 Enterprise ESU Windows 7 Professional ESU Windows 7 Ultimate ESU Windows Server 2008 R2 Enterprise ESU Windows Server 2008 R2 Standard ESU Windows Server 2008 R2 Datacenter ESU Windows Embedded Standard 7 ESU Windows Embedded POSReady...

October 13, 2020—KB4580327 (OS Build 10240.18725) - EXPIRED

October 13, 2020—KB4580327 OS Build 10240.18725 - EXPIRED Applies To Windows 10 Note NEW 8/5/21 EXPIRATION NOTICE IMPORTANT As of 8/5/2021, this KB is no longer available from Windows Update, the Microsoft Update Catalog, or other release channels. We recommend that you update your devices to the...

September 8, 2020—KB4577021 (OS Build 15063.2500)

September 8, 2020—KB4577021 OS Build 15063.2500 Applies To Windows 10, version 1703, all editions Note Current status of Windows 10, version 1703 Windows 10, version 1703 has reached end of service for all editions. To continue receiving security and quality updates, Microsoft recommends updating...

August 11, 2020—KB4571746 (Security-only update)

August 11, 2020—KB4571746 Security-only update Applies To Windows Server 2008 Service Pack 2 Note IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Note IMPORTANT WSUS scan cab files will continue to be...

August 11, 2020—KB4571736 (Monthly Rollup)

August 11, 2020—KB4571736 Monthly Rollup Applies To Windows Server 2012 Windows Embedded 8 Standard Note IMPORTANT Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be optional releases known as "C" or "D"...

June 9, 2020—KB4561674 (Security-only update)

June 9, 2020—KB4561674 Security-only update Applies To Windows Server 2012 Windows Embedded 8 Standard Improvements and fixes This security update includes quality improvements. Key changes include: Security updates to Windows App Platform and Frameworks, Windows Kernel, Microsoft Graphics...

June 9, 2020—KB4561621 (OS Build 17134.1550)

June 9, 2020—KB4561621 OS Build 17134.1550 Applies To Windows 10, version 1803, all editions Windows 10, version 1803 Enterprise, Education, IoT Enterprise Note IMPORTANT We have been evaluating the public health situation, and we understand this is impacting our customers. In response to these...

June 9, 2020—KB4561645 (Security-only update)

June 9, 2020—KB4561645 Security-only update Applies To Windows Server 2008 Service Pack 2 Note IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Note IMPORTANT WSUS scan cab files will continue to be available...

June 9, 2020—KB4561649 (OS Build 10240.18608)

June 9, 2020—KB4561649 OS Build 10240.18608 Applies To Windows 10 Note For more information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. Highlights Updates to improve security when using Internet...

May 12, 2020—KB4556846 (Monthly Rollup)

May 12, 2020—KB4556846 Monthly Rollup Applies To Windows 8.1 Windows Server 2012 R2 Windows Embedded 8.1 Industry Enterprise Windows Embedded 8.1 Industry Pro Note IMPORTANT We have been evaluating the public health situation, and we understand this is impacting our customers. In response to thes...

March 10, 2020—KB4540689 (OS Build 17134.1365)

March 10, 2020—KB4540689 OS Build 17134.1365 Applies To Windows 10, version 1803, all editions Note Windows 10, version 1803 the April 2018 Update Home and Pro editions have reached end of service. For Windows 10 devices that are at, or within several months of reaching end of service, Windows...

March 10, 2020—KB4541504 (Security-only update)

March 10, 2020—KB4541504 Security-only update Applies To Windows Server 2008 Service Pack 2 Note IMPORTANT Verify that you have installed the required updates listed in the How to get this update section before installing this update. Note IMPORTANT WSUS scan cab files will continue to be availab...